传送:这里 Problem Description John has n points on the X axis, and their coordinates are (x[i],0),(i=0,1,2,…,n−1).…
分类:暴力
【思维/模拟】Self Numbers
传送门:POJ1316 In 1949 the Indian mathematician D.R. Kaprekar discovered a class of numbers called self-numbers. …
【0-1字典树/暴力】Chip Factory
传送门:【HDU5536】Chip Factory 题意:给n(n<=1000)个数,选三个数a[i],a[j],a[k](i!=j&&i!=k&&j!=k),使得(a[i]+a[j…